EP2105675A2 - Montage d'équilibrage des températures de surfaces - Google Patents

Montage d'équilibrage des températures de surfaces Download PDF

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Publication number
EP2105675A2
EP2105675A2 EP09003194A EP09003194A EP2105675A2 EP 2105675 A2 EP2105675 A2 EP 2105675A2 EP 09003194 A EP09003194 A EP 09003194A EP 09003194 A EP09003194 A EP 09003194A EP 2105675 A2 EP2105675 A2 EP 2105675A2
Authority
EP
European Patent Office
Prior art keywords
groove
surface tempering
temperierungsleitung
tempering structure
undercut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09003194A
Other languages
German (de)
English (en)
Other versions
EP2105675A3 (fr
Inventor
Martin Knopp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mero-Tsk International & Co KG GmbH
Original Assignee
Mero-Tsk International & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mero-Tsk International & Co KG GmbH filed Critical Mero-Tsk International & Co KG GmbH
Publication of EP2105675A2 publication Critical patent/EP2105675A2/fr
Publication of EP2105675A3 publication Critical patent/EP2105675A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/141—Tube mountings specially adapted therefor
    • F24D3/142—Tube mountings specially adapted therefor integrated in prefab construction elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • the invention relates to a surface tempering structure with a carrier layer for holding a Temper michs effet.
  • Such surface temperature control structures are used, for example, in underfloor heating.
  • a floor structure for underfloor heating in which a support plate formed as a support layer has a U-shaped groove in which the Temper michs effet, in the present case, for example, a heating cable, can be performed.
  • the Temper michs effet in the groove two possibilities are proposed.
  • the groove in the vicinity of the groove opening on opposite side edges has grooves into which the putty can intervene after curing.
  • a disadvantage of the known floor structure is that the Temper michstechnischen can be damaged by pressing into the groove at the narrowed areas. Furthermore, it can not be ensured that the Temper michstechnischen be pressed onto the groove bottom, which can lead to cavities under the Temper michstechnisch when filled with filler. The cavities in turn can at high point load of the filler, z. B. by Guatemalarollenbelastept, break, which can lead to damage to the Temper michstechnisch. Furthermore, it is necessary that the groove with high dimensional accuracy, d. H. low tolerances, is manufactured, so that a reliable hold of Tempertechnischstechnisch can be ensured. This is expensive, costly and labor intensive. In particular, mechanical wear on milling cutters, which z. B.
  • the object of the present invention is to provide a surface tempering structure with which the disadvantages of the prior art can be avoided.
  • a surface tempering is to be provided with which a particularly simple and secure hold the Temper michs effet is possible.
  • a device with surface tempering is also to be provided.
  • a surface tempering structure (or: surface conditioning structure, surface temperature control device) which comprises a carrier layer with one of its surface in the carrier layer has in reaching groove.
  • the groove serves to receive a temperature control line (alternative designation: temperature medium line or temperature control medium line, for example a heating medium and / or cooling medium line) and has a plurality of directly or via transition sections successive groove sections with mutually offset and / or angled groove axes.
  • the term temperature control is understood to be particularly comprehensive, such that a heating or cooling effect can emanate from the surface temperature control.
  • the invention also encompasses a surface cooling structure as well as a structure which can bring about both heating and cooling, depending on the tempering medium used.
  • the temperature control line can be a heating and / or cooling medium line.
  • At least one side edge of the groove is formed at least at predetermined locations in the groove sections and / or in the transition sections between successive groove sections at least in sections as an undercut for holding the tempering line.
  • the undercut is formed such that the groove continuously tapers in each case at least in a region between groove bottom and groove opening or groove neck for slot opening or Nuthals out.
  • the Temperianss tenden are usually elastic or flexible.
  • the offset of the groove axes or by the mutually angled groove axes causes the temperature control is held securely after insertion into the groove by the undercut / s.
  • the tempering line is pressed by its own elasticity in a direction parallel to the carrier layer on side flanks of the groove. Since the groove tapers towards the groove opening, the temperature control line is pressed in the direction of the groove bottom. This allows already without backfilling the groove with putty and the like.
  • a secure hold the Temper michs technisch be ensured in the groove.
  • the surface tempering structure may be part of an integrated in a floor, a wall and / or a ceiling of a building surface temperature control. Tempering means in particular that a heating or cooling effect can emanate from the surface temperature control. In that regard, the surface tempering structure can be in particular Bestanteil a floor, wall or ceiling heating. Depending on the intended use, the temperature control line can be used to conduct or pump a warmer or colder temperature medium (or: tempering medium, heat transfer medium, for example a heating and / or cooling medium) compared to the ambient temperature.
  • the surface tempering structure is equally suitable for all types of floor, wall and ceiling, in particular for hollow or raised floors, walls or ceilings.
  • a not occupied by the Temper michs may be filled with a curable filler. So that a substantially complete filling with the filling material can be achieved, it is advantageous if the filling material is flowable.
  • the tempering line is always pressed onto the groove bottom. Consequently, it can be avoided that form cavities after curing of the filling material, which are detrimental to the punctual load capacity.
  • a correspondingly fine-grained, preferably curable, dry filler material is suitable for filling the groove.
  • the temperature control line is pressed essentially in the direction of the groove bottom, essentially independently of its diameter.
  • the groove can therefore be made with comparatively wide tolerances with regard to the dimensioning of the groove. Mechanical wear on milling tools during machining of the groove, which can lead to complications in prior art systems, are therefore far less serious.
  • both side edges of the groove are formed as undercuts such that the groove continuously tapers on both sides at least in a region between the groove bottom and groove opening in the direction from the groove bottom to the groove opening.
  • the groove with a single milling tool, z. B. with an end mill and are produced in one operation.
  • both side edges of the groove will generally be formed according to the undercut according to the invention.
  • the side flanks it is also possible for the side flanks to have an undercut only at those portions at which a profile of the side flank with respect to the groove axis has a negative radius of curvature or negative radii of curvature.
  • the coarse geometry of the groove or at least a larger contiguous portion of the groove may have various forms.
  • coarse geometry is understood to mean the course of the groove, regardless of the fine geometric shape of the groove sections and transition regions.
  • the groove may be substantially linear over the carrier layer extend.
  • the groove may have in the longitudinal extent thereof a plurality of, preferably mutually parallel, first groove regions, in each of which a plurality of groove sections and transition sections are formed.
  • these first groove areas may be connected to one another by curved second groove areas.
  • the backing layer can be made of any material suitable for constructing a backing layer for floor, wall or ceiling tempering constructions.
  • hardenable building materials such as concrete, screed and the like are suitable.
  • materials such as gypsum, especially gypsum fiber mixtures, anhydrite, wood, especially solid wood, chipboard, pulpwood, plywood, and plastics and / or hard foam into consideration.
  • the carrier layer may comprise one or more adjoined or joined carrier layer plates.
  • a second aspect of the invention relates to a component, in particular a prefabricated component, comprising a floor, wall or ceiling component with a surface temperature control structure according to the first aspect of the invention.
  • Advantages and advantageous effects for the second aspect of the invention will be apparent from the advantages and advantageous effects of the first aspect of the invention.
  • the inventively proposed groove is also tolerant to groove offsets at the transition between each other adjacent prefabricated building elements. In that regard, reduces the positioning effort when the surface temperature control structure is composed of individual support plates.
  • FIG. 1 shows a plan view of a floor heating structure 1.
  • the underfloor heating structure 1 comprises a carrier layer 2 which has a total of three grooves 3 in the present embodiment.
  • Each groove 3 extends from the surface 4 of the carrier layer 2 shown in plan view into the carrier layer, which in the cross-sectional view of FIG FIG. 2 withdrawn can be.
  • the grooves 3 are provided and designed such that they can accommodate a Temper michstechnisch 5, for example, a heating cable, which in an enlarged view of a groove 3 in FIG. 3 shown in detail.
  • An inserted into the groove 3 Temper michs effet 5 is shown by dotted lines.
  • the illustrated line course is purely exemplary in this case, the temperature control line 5 can also run straight or at least almost straight, but this is not mandatory.
  • a small axial offset, for example, by about 2 mm may prove to be advantageous, since this may result in a better grip due to the pressure on the groove walls.
  • Each groove 3 viewed in plan view, a wave or meandering course on what is FIG. 1 becomes clear. In longitudinal extension of the groove 3, this has, due to the wave or meander-like course, several successive groove sections 6 with mutually angled groove axes 7.
  • FIG. 2 in synopsis with 4A Details of the cross-sectional shape of the groove 3 become clear.
  • the groove 3 has a pear-shaped cross-section.
  • the groove 3 comprises a groove bottom 8, adjoining side flanks 9, which open at the upper end of the groove 3 in a Nuthals 10, and located at the end of the Nuthalses 10 on the surface 4 groove opening 11.
  • the Nuthalses 10 extend the Side edges 9 vertically downwards and are subsequently formed as an undercut 12.
  • the undercut 12 has at the groove bottom 8 then a circular arc-like curved portion, which forms a kind of bulge. The bulge merges into an obliquely upward, continuously tapering towards Nuthals 10 section.
  • the side edges 9 are thus formed in sections as an undercut 12, such that the groove 3 in a region between groove bottom. 8 and groove opening 11 in the direction of Nuthals 10 and the slot opening 11 towards continuously tapered.
  • FIG. 3 shows an enlarged portion of the groove 3, in which the flexibly formed Temper michs effet 5 is inserted.
  • the slot opening 11 is shown by solid lines, while the undercuts 12 are indicated by dotted lines.
  • the wave-like course of the groove 3 causes the Temper michstechnisch 5 is pressed by self-generated by their restoring elasticity forces in certain sections of the groove 3 in the direction of the side edges 9.
  • the tempering line 5 again by the elasticity forces, is pressed in the direction of the groove bottom 8.
  • the Temperiansstechnisch 5 is thus pressed into the undercut 12 and towards the groove bottom 8, which is made 4A becomes clear.
  • the position of the sections in which the temperature control line 5 is pressed against the side flanks 9 depends inter alia on the respective course of the groove 3.
  • these sections have a negative radius of curvature with respect to the respective local slot axes 7, ie are concavely curved with respect to the respective local slot axes 7. Proceeding from this it should be mentioned that in principle it would be sufficient if the undercuts 12 were formed only on these concave sections.
  • undercut 12 For example, an alternative form of undercut 12 is shown.
  • the undercut 12 of the right side edge 9 corresponds to the shape of the reference to FIG. 2 and 4A described rounded undercut 12.
  • the undercut 12 of the left side flank 9 is angular. From the juxtaposition in 4B It is clear that the alternative form is equally suitable and the same advantageous effects can be achieved. Same effects can be achieved with other groove sections, which are formed in their geometry with respect to the groove functionality described above. By way of example, dovetail-like or bottle-like groove cross-sections are mentioned.
  • a groove cross-section with funnel-shaped or truncated cone-shaped undercut comes into consideration, wherein the large funnel opening or the large truncated cone base can end directly on the groove bottom or at a distance from the groove bottom. In the latter case, the remaining distance between the funnel or truncated cone-shaped course and the groove bottom can be bridged, for example by a vertical wall.
  • the width of the groove opening 11 can be selected to be larger than the diameter of the Temper michstechnisch 5.
  • a particularly simple insertion of the Temper michs effet 5 can be ensured in the groove 3, wherein in an advantageous manner can also be avoided that the Temper michs effet 5 is damaged when inserted into the groove 3.
  • the latter can occur, for example, in grooves according to the prior art, in which for the purpose of holding the Temper michstechnisch 5 in the groove 3, the width of the groove opening is narrowed at predetermined locations or formed smaller than the diameter of Temper michstechnisch.
  • the filler may generally be organic or inorganic materials, including organic and inorganic composite materials.
  • the filling material has a stabilizing effect, provides additional support for the temperature control line 5 and also serves as protection for the Temper michstechnisch 5 against external influences. Furthermore, the filler allows a better heat transfer.
  • grooves 3 extend between opposite sides of the carrier layer 2, wherein the coarse geometry of each groove 3 is substantially linear.
  • the coarse geometry should be understood as the course of the groove 3 regardless of the fine geometric, in this case wave-like shape.
  • Other rough geometries are conceivable.
  • the rough geometry could, at least in sections, be given by a spiral-like course or by bays or loops.
  • the rough geometry can also have sections with sinusoidal or cosinusoidal curve shapes or sections with curve shapes in the manner of a spline. These waveforms allow a fairly simple insertion of the temperature control 5.
  • a coarse geometry with bays is in a variant for underfloor heating construction in FIG. 5 shown.
  • groove 3 has in its longitudinal extent a total of three, substantially mutually parallel first groove portions 13 with linear coarse geometry. These first groove regions 13 are connected to one another by curved second groove regions 14, so that the overall loop-shaped or book-like coarse geometry of the groove 3 results.
  • the number of bays can vary from the representation in FIG. 5 deviate and according to the respective requirements, such.
  • Coarse geometries are particularly suitable in which the transition from a curved groove region into a linear groove region is tangential, ie the linear groove region is comparable to a tangent at the circular radius of the curved groove region in the transition region.
  • first groove portions 13 analogous to FIG. 1 .
  • a plurality of successively located groove sections 6 are arranged, which are interconnected by transition sections 15.
  • the groove sections 6 of FIG. 5 point in contrast to FIG. 1 not mutually angled, but with respect to the longitudinal extent of the groove 3 mutually offset groove axes 7.
  • the side edges 9 of the groove 3 at least in the first groove portions 13 undercuts 12, which are formed according to the above embodiments.
  • first groove portion 13 illustrates.
  • the offset of the groove axes 7, corresponding to angled groove axes 7 in FIG. 1 results in a first opening width B1 available for introducing the tempering line 5 into the groove 3 being larger than a second opening width B2 available over the entire length of the first groove area 13.
  • first opening width B1 is greater and the second opening width B2 is smaller than the diameter of the temperature control line 5, it can be achieved that the temperature control line 5 following the linear coarse geometry of the first groove area 13 can not emerge from the groove 3.
  • a directed by the elasticity of the Temperiansstechnisch 5 in the direction of the groove bottom 8 force effect can be achieved with a suitable design of the groove 3.
  • the groove 3 may for example have a depth of about 25 mm, and the width of the groove opening 11 may be about 19 mm.
  • a maximum width in the region of the undercut 12 can be about 29 mm.
  • the in 4A curved transition between groove bottom 8 and the tapered portion of the undercut 12 have a radius of curvature of about 7 mm; and a transition between the tapered portion and the groove neck 10 may have a radius of curvature of about 1 mm.
  • the tapered portion of the undercut 12 may include an angle of approximately 55 degrees with the opening plane of the groove 3.
  • a groove 3 designed in accordance with the dimension given above is equally suitable for tempering lines 5 with diameters in the range from 14 mm to 17 mm.
  • the production of the groove 3 is therefore subject to less stringent requirements regarding dimensional tolerances. This simplifies the production and moreover leads to a cost reduction in the production of the groove 3.
  • Suitable materials are all suitable for the production of a floor, wall or ceiling component suitable building materials, especially materials with good thermal conductivity, for example: curable building materials, such as concrete and screed, gypsum, especially gypsum fiber mixtures, anhydrite, wood, in particular Solid wood, chipboard, pulpwood, plywood, as well as plastic and / or hard foam.
  • curable building materials such as concrete and screed, gypsum, especially gypsum fiber mixtures, anhydrite, wood, in particular Solid wood, chipboard, pulpwood, plywood, as well as plastic and / or hard foam.
  • the groove 3 may be formed along with the manufacture of the floor, wall or ceiling component.
  • prefabricated components eg. As installation panels and the like., Are provided, which can be installed on site and comparatively quickly equipped with Temper réelles effeten 5.
  • the grooves 3 are formed on site side after preparation of the carrier layer 2.
  • the carrier layer 2 can be constructed, for example, by tiling-like joining of carrier plates.
  • the grooves 3 can either after construction of the entire carrier layer 2, d. H. after laying all required carrier plates, or successively for single or multiple carrier plates in the construction of the carrier layer 2 are formed. It is also possible to realize the invention in old screeds, by introducing the corresponding grooves in the old screeds.
  • Milling methods are particularly suitable not only for the construction site-side shaping of the grooves 3, in which the grooves 3 are machined or manually machined with a milling device designed in the manner of a router into the carrier layer 2 or carrier plate.
  • milling cutters in particular end mills, can be used, which are formed according to the dimensions of the groove 3, so that the grooves 3 can be formed, for example, in a single milling operation.
  • An advantage of the site-side production of the grooves 3 is inter alia in the particularly high flexibility with regard to spontaneous changes or adjustments of the groove course.
  • the milling device is guided starting from an end face of the carrier layer 2 or starting from a starting recess in the carrier layer 2 parallel to the surface 4 of the carrier layer 2, wherein the intended groove profile is generated by appropriately guiding the milling device.
  • a corresponding sawtooth-like, wave-like, meandering and / or serrated groove profile is produced by sawtooth-like, wave-like, meandering and / or serrated guiding of the milling device.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)
  • Heat Treatment Of Articles (AREA)
EP09003194.9A 2008-03-28 2009-03-05 Montage d'équilibrage des températures de surfaces Withdrawn EP2105675A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008004383U DE202008004383U1 (de) 2008-03-28 2008-03-28 Flächentemperierungsaufbau

Publications (2)

Publication Number Publication Date
EP2105675A2 true EP2105675A2 (fr) 2009-09-30
EP2105675A3 EP2105675A3 (fr) 2014-04-16

Family

ID=40586231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09003194.9A Withdrawn EP2105675A3 (fr) 2008-03-28 2009-03-05 Montage d'équilibrage des températures de surfaces

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Country Link
EP (1) EP2105675A3 (fr)
DE (1) DE202008004383U1 (fr)
RU (1) RU2400602C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014110843A1 (de) 2014-05-13 2015-11-19 Jaeger Floor Systems GmbH + Co KG Flächentemperierungselement sowie aus mehreren Flächentemperierungselementen bestehender Flächentemperierungsaufbau

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011054069A1 (de) * 2011-09-29 2013-04-04 Entsorgungstechnik Kraus Martin E.K. Verfahren zur Herstellung großflächiger Bodenheizungen und durch dieses Verfahren hergestellte Bodenheizung
DE202014104621U1 (de) * 2014-09-26 2016-01-05 Uponor Innovation Ab Flächentemperiersystem
GB2564855A (en) * 2017-07-21 2019-01-30 Timoleon Ltd Surface heat-transfer apparatus
DE102017117196A1 (de) * 2017-07-28 2019-01-31 Josef Sieberer Flächentemperierelement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005002322U1 (de) 2005-02-14 2005-04-07 Lindner Ag Bodenaufbau mit auf Stützen verlegten Platten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027430A1 (de) * 1980-07-19 1982-02-25 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Plattenheizung
NO814027L (no) * 1981-11-26 1983-05-27 Rolf Jacobsen Gulvelement for fremstilling av et oppvarmet gulvdekke
ITTV20030079A1 (it) * 2003-05-22 2004-11-23 R D Z S P A Struttura di pannello per la climatizzazione di ambienti.
AT502704B1 (de) * 2005-09-12 2008-07-15 Johann Knapp Wand- oder deckenkonstruktion in trockenbauweise

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005002322U1 (de) 2005-02-14 2005-04-07 Lindner Ag Bodenaufbau mit auf Stützen verlegten Platten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014110843A1 (de) 2014-05-13 2015-11-19 Jaeger Floor Systems GmbH + Co KG Flächentemperierungselement sowie aus mehreren Flächentemperierungselementen bestehender Flächentemperierungsaufbau
DE102014110843B4 (de) 2014-05-13 2023-06-22 Martin Knopp Flächentemperierungselement sowie aus mehreren Flächentemperierungselementen bestehender Flächentemperierungsaufbau

Also Published As

Publication number Publication date
DE202008004383U1 (de) 2009-04-30
RU2400602C1 (ru) 2010-09-27
EP2105675A3 (fr) 2014-04-16

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